Brailly
A tactile cube for learning braille through touch, typing and sound.
I build hardware and software.
And the interface you use them with. I’m Lars: I studied electrical engineering, then human-computer interaction. Since 2025 I work on AI at ABB Motion in Helsinki.
A single word is matched in your browser. A sentence is sent to this site’s server and to TypeSafe’s classifier, Jev, which picks what to show. Privacy
Left and right arrow keys turn T1. Tab to the seam; Enter lifts or lowers the lid.
T1, a voice terminal. Drag to turn it, lift the lid to look inside. Open the page →
Selected work
All 21 projects and interests →
Steering Dynafin
Physical controls connected to screens for research with maritime operators.
At home
A dashboard I built for a Raspberry Pi touchscreen at home: the time, the next tram, the weather, two lamps, the TV and the news.
- Insight libraryCustomer research that designers can search and cite: software I designed and built at ABB Motion.
- Trusted knowledgeWhich service knowledge an AI assistant may trust. I have led this work at ABB Motion since August 2026.
- FüllplanOrder intake and production planning for a family wine-bottling business.
- Notes and an assistantConnecting a personal notes vault with an assistant: retrieval, everyday questions and summaries.
- Data off a landing aircraftMy bachelor’s thesis with Volocopter: a Wi-Fi 6E link between a landed air taxi and the ground.
- Electric longboardA longboard that still feels like one, with two motors underneath: drivetrain, battery and electronics.
- EspressoModifying a Gaggia Classic with the community-built Gaggiuino control system.
Photographs
Explore the full selection · 23 photographs →
About me
I grew up on the wine route in southern Germany and live in Helsinki. I studied electrical engineering in Twente, then human-computer interaction at Aalto and Paris-Saclay.
What I like most is building the electronics myself and then sitting down with the people who use the thing.